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Service campaign B340124

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService campaign
NHTSA id11013040
Published by NHTSA2025-01-23
Manufacturer's numberB340124
Manufacturer's date2025-01-13
Campaign id or software version0034040300
NHTSA componentSERVICE BRAKES

NHTSA's summary

After replacement of the Integrated Braking system (IB)/Power Brake the total distance covered might be lower than when handed over to the workshop for the repair.

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Brakes

Vehicles listed
BMW 530I2024
BMW 740I2024
BMW I52024
BMW I72024
BMW IX2024
BMW X52024
BMW X62024
BMW X72024
BMW XM2024

Listing a model year does not mean every vehicle of it is concerned: the document says which.

Recalls for the same vehicles and component
20263212026-07-01. Brakes
26V4220002026-07-01. SERVICE BRAKES, HYDRAULIC:POWER ASSIST:ELECTRIC:CONTROL MODULE; ELECTRONIC STABILITY CONTROL (ESC)
24V7390002024-10-02. ELECTRONIC STABILITY CONTROL (ESC); SERVICE BRAKES, HYDRAULIC:POWER ASSIST:ELECTRIC:CONTROL MODULE
24V6970002024-09-18. ELECTRONIC STABILITY CONTROL (ESC):CONTROL MODULE; SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP:CONTROL UNIT/MODULE
20244562024-08-12. Brakes
20240872024-02-12. Brakes
24V1040002024-02-12. SERVICE BRAKES, HYDRAULIC:POWER ASSIST:ELECTRIC:CONTROL MODULE; ELECTRONIC STABILITY CONTROL (ESC)

A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.

Other bulletins for the same vehicles and component
B3410252025-07-28. Service bulletin. After programming from the I-Levels between …24-03-505 and lower than …24-03-540 to I-Level …24-11-530 or higher, the following CCM may be displayed: “CCM-2525: Brake system. Drive at moderate speed”
B3406252025-05-21. Service bulletin. Brake “groaning” noises heard at the rear axle at slow speeds, i.e. close to standstill, stop and go driving;when parking or maneuvering.
B3501232025-01-25. Service bulletin. When the brake pedal is pressed/ released, a creaking noise may be heard from the pedal area for the Integrated Brake System (IB). This noise may be present with the vehicle stationary and the engine running.
B3403242024-10-19. Service campaign. Improved diagnostic software for the brake system.
B3403242024-09-29. Service campaign. Improved diagnostic software for the brake system.
B3404232024-01-03. Service bulletin. BMW AG has issued a Delivery Stop (effective December 20, 2023) on certain Model Year 2023 - 2024BMW vehicles that were produced between July 4, 2022, and October 26, 2023.